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71. 发明授权

US06233062B1 Image processing device and image forming apparatus 失效
标题翻译：图像处理装置和图像形成装置
公开(公告)号：US06233062B1
公开(公告)日：2001-05-15
申请号：US08962848
申请日：1997-11-03
申请人： Masahiro Takamatsu , Koichiro Shinohara , Nobuyuki Kato , Masahiko Kubo , Kazuhiro Iwaoka
发明人： Masahiro Takamatsu , Koichiro Shinohara , Nobuyuki Kato , Masahiko Kubo , Kazuhiro Iwaoka
IPC分类号： H04N140
CPC分类号： H04N1/3877 , H04N1/40
摘要： It is made possible to prevent decrease in the density due to the image output characteristic of the image output unit in the subscanning direction by means of a method according to the present invention capable of real-time processing without causing the circuit capacity and the memory to be increased. In an image input unit 100, the input image data is acquired so that its time series direction becomes a direction indicated by an arrow 42 corresponding to the subscanning direction of an image output unit 300. The input image data from the image input unit 100 is corrected in accordance with the image output characteristic of the image output unit 300 in the subscanning direction. The image data after the correction is rotationally processed so that its time series direction becomes a direction indicated by an arrow 41 corresponding to the main scanning direction of the image output unit 300. The image data after the rotary processing is sent to the image output unit 300.
摘要翻译：借助于根据本发明的方法，可以防止图像输出单元在副扫描方向上的图像输出特性导致的密度降低，从而能够实时地处理电路容量和存储器增加。在图像输入单元100中，获取输入图像数据，使得其时间序列方向变为与图像输出单元300的副扫描方向对应的箭头42所示的方向。来自图像输入单元100的输入图像数据是根据副扫描方向上的图像输出单元300的图像输出特性进行校正。旋转处理校正后的图像数据，使其时间序列方向成为与图像输出部300的主扫描方向对应的箭头41所示的方向。旋转处理后的图像数据被发送到图像输出部 300。

72. 发明授权

US6044204A Image forming apparatus and image processor 失效
标题翻译：图像形成装置和图像处理器
公开(公告)号：US6044204A
公开(公告)日：2000-03-28
申请号：US911400
申请日：1997-08-14
申请人： Masahiro Takamatsu , Masahiko Kubo , Kouichiro Shinohara , Nobuyuki Kato
发明人： Masahiro Takamatsu , Masahiko Kubo , Kouichiro Shinohara , Nobuyuki Kato
IPC分类号： G06K15/14 , H04N1/409 , G06K9/48
CPC分类号： H04N1/4092 , G06K15/14
摘要： To prevent the density of a low density part when an output image varies from the low density part to a high density part in a vertical scanning direction from being lowered without expanding an image forming apparatus or an image output device and increasing the cost, an image processing section first extracts an edge picture element of the low density part which is in contact with the high density part when an image output based upon input image data Si varies from the low density part to the high density part in the vertical scanning direction or from the high density part to the low density part in the vertical scanning direction. Next, the image processing section reads the number a of picture elements to be corrected and pixel value corrected quantity b from a look-up table based upon the low density part pixel value L and the high density part pixel value L before and after the edge picture element, corrects the pixel value of the input image data Si and sends the corrected output image data So to an image output section.
摘要翻译：为了防止输出图像在垂直扫描方向上从低密度部分向高密度部分变化的低密度部分的浓度降低而不扩大图像形成装置或图像输出装置并增加成本，则图像当基于输入图像数据Si输出的图像在垂直扫描方向上从低密度部分到高密度部分变化时，处理部分首先提取与高密度部分接触的低密度部分的边缘图像元素，或从高密度部分到垂直扫描方向的低密度部分。接下来，图像处理部分基于在边缘之前和之后的低密度部分像素值L和高密度部分像素值L从查找表读取要校正的像元数量a和像素值校正量b 校正输入图像数据Si的像素值，并将校正的输出图像数据So发送到图像输出部。

73. 发明授权

US5946018A Image formation apparatus and method for clear character and smooth image reproduction 失效
标题翻译：图像形成装置和方法，用于清晰的字符和平滑的图像再现
公开(公告)号：US5946018A
公开(公告)日：1999-08-31
申请号：US767367
申请日：1996-12-16
申请人： Kazuhiko Arai , Yasuhiro Oda , Masahiko Kubo , Nobuyuki Kato , Taketoshi Hoshizaki
发明人： Kazuhiko Arai , Yasuhiro Oda , Masahiko Kubo , Nobuyuki Kato , Taketoshi Hoshizaki
IPC分类号： G03G5/07 , G03G13/04 , H04N1/29 , H04N1/40 , B41J2/385 , G01D15/06 , G03G15/01
CPC分类号： H04N1/40037 , G03G13/04 , G03G5/076 , H04N1/295
摘要： A photosensitive body, charge device, and exposure device are adjusted so as to satisfy relations0.3
摘要翻译：调整感光体，充电装置和曝光装置，以满足0.3

74. 外观设计

USD395600S Package for contact lens containers 失效
公开(公告)号：USD395600S
公开(公告)日：1998-06-30
申请号：US49199
申请日：1996-01-19
申请人： Sharla Borghorst , Erich Bauman , Peter Herbrechtsmeier , David Pietrobon , Michele De Lucchi , Torsten Fritze , Masahiko Kubo
设计人： Sharla Borghorst , Erich Bauman , Peter Herbrechtsmeier , David Pietrobon , Michele De Lucchi , Torsten Fritze , Masahiko Kubo

75. 发明授权

US5296328A Magnetic brush development process 失效
标题翻译：磁刷开发过程
公开(公告)号：US5296328A
公开(公告)日：1994-03-22
申请号：US738554
申请日：1991-07-31
申请人： Kazuo Fuji , Akira Nakakuma , Naruo Yabe , Akihiro Watanabe , Yoshihisa Kuramae , Toshio Nishio , Noriaki Tsubota , Masahiko Kubo , Kazuhisa Edahiro
发明人： Kazuo Fuji , Akira Nakakuma , Naruo Yabe , Akihiro Watanabe , Yoshihisa Kuramae , Toshio Nishio , Noriaki Tsubota , Masahiko Kubo , Kazuhisa Edahiro
IPC分类号： G03G13/09 , G03G15/09
CPC分类号： G03G13/09 , G03G15/09
摘要： The present invention provides a magnetic brush developing method using a two-component developer, characterized in that the development is carried out under such conditions that at the position where the sliding contact of the magnetic brush with the surface of the photosensitive material drum terminates, the following requirement is satisfied:P.sub.x .gtoreq.430, orP.sub.x
摘要翻译：本发明提供一种使用双组分显影剂的磁刷显影方法，其特征在于，在磁刷与感光鼓的表面的滑动接触终止的位置，满足以下要求：Px> = 430或Px <430且Py> = -Px + 800，其中Px表示在显影套筒表面上沿切线方向作用的磁力（Gauss），Py表示磁力（高斯）在显影套筒的表面上沿法线方向作用。

76. 发明授权

US5239342A Method of developing an electrostatic latent image utilizing a two-component developer comprising a magnetic carrier and a toner 失效
标题翻译：使用包含磁性载体和调色剂的双组分显影剂显影静电潜像的方法
公开(公告)号：US5239342A
公开(公告)日：1993-08-24
申请号：US904213
申请日：1992-06-25
申请人： Masahiko Kubo , Akihiro Watanabe , Takafumi Nagai , Hironori Maruyama
发明人： Masahiko Kubo , Akihiro Watanabe , Takafumi Nagai , Hironori Maruyama
IPC分类号： G03G13/08 , G03G9/08 , G03G9/107 , G03G13/09 , G03G15/09
CPC分类号： G03G13/09 , G03G9/08 , G03G9/0821 , G03G9/107 , G03G9/1075
摘要： The present invention provides a developing method which comprises transferring a two-component developer comprising a magnetic carrier and a toner from a sleeve to a development area and developing a latent electrostatic image on a latent electrostatic image-carrier in the development area, wherein the development conditions in the development area are prescribed so as to satisfy the formulae (1) and (2):140 .gtoreq.R.times.(S/D).gtoreq.50 (1)andR=M(Wt.times.(1/.rho.t)+Wc.times.(1/.rho.c))/H (2)wherein S is the peripheral speed (cm/sec) of the development sleeve, D is the peripheral speed (cm/sec) of the latent electrostatic image-carrier, M is the coated amount (g/cm.sup.2) of the developer per unit area of the sleeve, H is the distance (cm) at which the sleeve most approaches a drum of a photosensitive material, Wt is the weight concentration (%) of the toner in the developer, Wc is the weight concentration (%) of the carrier in the developer, .rho.t is the true density (g/cm.sup.3) of the toner, and .rho.c is the true density (g/cm.sup.3) of the carrier.
摘要翻译：本发明提供一种显影方法，其包括将包含磁性载体和调色剂的双组分显影剂从套筒转移到显影区域并在显影区域中的静电潜像载体上显影静电潜像，其中显影规定开发区域的条件以满足公式（1）和（2）：140> / = Rx（S / D）> / = 50（1）和R = M（Wtx（1 / rhot） + Wcx（1 / rho c））/ H（2）其中S是显影套筒的圆周速度（cm / sec），D是静电潜像载体的圆周速度（cm / sec），M是每单位面积的显影剂的涂布量（g / cm 2）H是套筒最接近感光材料的滚筒的距离（cm），Wt是调色剂的重量浓度（％）显影剂Wc是显影剂中载体的重量浓度（％），rho是调色剂的真实密度（g / cm 3），rho是tru e密度（g / cm3）。

77. 发明授权

US4594302A Developing process for two-colored electrophotography 失效
标题翻译：双色电子照相显影工艺
公开(公告)号：US4594302A
公开(公告)日：1986-06-10
申请号：US739012
申请日：1985-05-29
申请人： Masahiko Kubo
发明人： Masahiko Kubo
IPC分类号： G03G13/01 , G03G13/08
CPC分类号： G03G13/01 , G03G13/08 , G03G2215/0495 , Y10S430/101
摘要： A developing process for two-colored electrophotography comprising: (1) charging the surface of a photoreceptor having a conductive substrate and two photosensitive layers successively formed on the conductive substrate, said photosensitive layers having different spectral sensitivities, (2) charging the surface of said photoreceptor with a different polarity from the charging polarity in step (1), (3) exposing a two-colored original to form electrostatic latent images, which have different polarities corresponding to the two-colored original, on the surface of said photoreceptor, (4) transferring a first color toner charged with a different polarity from the charging polarity of one of the electrostatic latent images on said electrostatic latent image to develop said electrostatic latent image iwth the first color toner, (5) exposing the surface of said photoreceptor to eliminate electric charges with the same polarity as the first color toner which are induced on the surface of said photoreceptor in the vicinity of said electrostatic latent image developed by the first color toner, and (6) transferring a second color toner charged with a different polarity from the charging polarity of the other electrostatic latent image on said other electrostatic latent image to develop said other electrostatic latent image with the second color toner.
摘要翻译：一种用于双色电子照相术的显影方法，包括：（1）对具有导电基底和连续形成在导电基底上的两个感光层的感光体的表面进行充电，所述感光层具有不同的光谱灵敏度，（2）在步骤（1）中具有与充电极性不同的极性的感光体，（3）在所述感光体的表面上曝光双色原稿以形成具有与双色原稿对应的极性的静电潜像（ 4）将以不同极性充电的第一彩色调色剂从静电潜像上的一个静电潜像的充电极性转印出来，使第一彩色调色剂上的所述静电潜像显影，（5）将所述感光体的表面曝光消除与在所述表面上感应的第一彩色调色剂具有相同极性的电荷在由所述第一彩色调色剂显影的所述静电潜像附近的感光体，以及（6）将另一静电潜像上的另一静电潜像的充电极性与不同极性的第二彩色调色剂转印，以形成所述另一静电潜像静电潜像与第二色调色剂。

78. 发明授权

US08465900B2 Electrophotographic toner 有权
标题翻译：电子照相墨粉
公开(公告)号：US08465900B2
公开(公告)日：2013-06-18
申请号：US12912343
申请日：2010-10-26
申请人： Masahiko Kubo
发明人： Masahiko Kubo
IPC分类号： G03G9/08
CPC分类号： G03G15/201 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09 , G03G9/0906 , G03G9/0926
摘要： The present invention provides an electrophotographic toner comprising a polyester resin as binder resin and a colorant, said polyester resin being the condensation product of at least one polyhydric alcohol with at least one polybasic acid, wherein said at least one polyhydric alcohol comprises cyclohexanedimethanol, said toner having a loss modulus of from 2×103 Pa to 3×104 Pa at 110° C. and being irradiated with only laser light for fixing. According to toner of the invention, high quality toner images can be fixed with desired fastness and without white spots.
摘要翻译：本发明提供一种电子照相调色剂，其包含作为粘合剂树脂的聚酯树脂和着色剂，所述聚酯树脂是至少一种多元醇与至少一种多元酸的缩合产物，其中所述至少一种多元醇包括环己烷二甲醇，所述调色剂在110℃下的损耗模量为2×10 3 Pa至3×10 4 Pa，仅用激光照射固定。根据本发明的调色剂，高质量的调色剂图像可以以期望的牢度固定并且没有白点。

79. 发明授权

US08285187B2 Image gloss control apparatus, image forming apparatus, image forming system, and storage medium storing program 有权
标题翻译：图像光泽度控制装置，图像形成装置，图像形成系统和存储介质存储程序
公开(公告)号：US08285187B2
公开(公告)日：2012-10-09
申请号：US12711926
申请日：2010-02-24
申请人： Hideki Kimura , Masahiko Kubo , Tomoshi Hara , Shinsuke Sugi , Toshihiro Matsumoto , Kenji Mori , Nobukazu Takahashi
发明人： Hideki Kimura , Masahiko Kubo , Tomoshi Hara , Shinsuke Sugi , Toshihiro Matsumoto , Kenji Mori , Nobukazu Takahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G15/0194 , G03G15/2028 , G03G15/2039 , G03G15/5062 , G03G15/6579 , G03G2215/00755 , G03G2215/0081
摘要： An image gloss control apparatus that includes a first control component and a second control component is provided. The first control component controls an image forming/fixing component, which forms an image on a recording medium using a colored image formation material and fixes the image, so that a first image is formed in a high gloss area having a high gloss level on the recording medium or an area including the high gloss area on the recording medium and is fixed. The second control component that controls the image forming/fixing component, so that a second image having a density lower than a density of the first image is formed in a low gloss area having a gloss level lower than the gloss level of the high gloss area on the recording medium where the first image is formed or the low gloss area on the first image and is fixed.
摘要翻译：提供了包括第一控制部件和第二控制部件的图像光泽控制装置。第一控制部件控制图像形成/固定部件，其使用彩色图像形成材料在记录介质上形成图像并固定图像，使得第一图像形成在具有高光泽度的高光泽区域上记录介质或包括高光泽区域的区域在记录介质上并被固定。控制图像形成/固定部件的第二控制部件，使得具有低于第一图像的密度的密度的第二图像形成在光泽度低于高光泽度的光泽度的低光泽区域中在形成第一图像的记录介质上或第一图像上的低光泽区域被固定。

80. 发明授权

US08279483B2 Method for performing pattern matching and line thinning on an image 有权
标题翻译：在图像上执行图案匹配和线条细化的方法
公开(公告)号：US08279483B2
公开(公告)日：2012-10-02
申请号：US12205281
申请日：2008-09-05
申请人： Masahiko Kubo , Tomoshi Hara
发明人： Masahiko Kubo , Tomoshi Hara
IPC分类号： G06K15/02
CPC分类号： H04N1/40068
摘要： An image processing device that outputs a raster image to an image forming unit that forms an image at a first resolution based on the raster image, generates a raster image at a second resolution that is lower than the first resolution; inspects pixels of the generated raster image having the second resolution, and if there is a pixel group including a pixel and pixels surrounding the pixel that has a layout pattern identical to a predetermined layout pattern, replaces the pixel with a predetermined raster image having the first resolution; inspects pixels of the raster image having the first resolution, and if there is a pixel group including a pixel and pixels surrounding the pixel that satisfies a predetermined condition, replaces the pixel with a pixel of a different color; and outputs the raster image having the first resolution subjected to line-thinning to the image forming unit.
摘要翻译：一种将光栅图像输出到基于光栅图像以第一分辨率形成图像的图像形成单元的图像处理装置，以低于第一分辨率的第二分辨率产生光栅图像; 检查具有第二分辨率的所生成的光栅图像的像素，并且如果存在包括像素的像素组和围绕具有与预定布局图案相同的布局图案的像素的像素，则用具有第一分辨率的预定光栅图像替换该像素解析度; 检查具有第一分辨率的光栅图像的像素，并且如果存在包括像素的像素组和围绕满足预定条件的像素的像素，则用不同颜色的像素替换像素; 并将具有经过线间化的第一分辨率的光栅图像输出到图像形成单元。

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